Needle assembly



FIG. 1 is a perspective view of a needle assembly showing our newdesign, the broken line showing is for illustrative purposes only andforms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design for a needle assembly, as shown and described.